208524348

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 569425920

約数和(自身を除く): 360901572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 127, 138, 207, 254, 276, 381, 414, 508, 621, 661, 762, 828, 1143, 1242, 1322, 1524, 1983, 2286, 2484, 2644, 2921, 3429, 3966, 4572, 5842, 5949, 6858, 7932, 8763, 11684, 11898, 13716, 15203, 17526, 17847, 23796, 26289, 30406, 35052, 35694, 45609, 52578, 60812, 71388, 78867, 83947, 91218, 105156, 136827, 157734, 167894, 182436, 251841, 273654, 315468, 335788, 410481, 503682, 547308, 755523, 820962, 1007364, 1511046, 1641924, 1930781, 2266569, 3022092, 3861562, 4533138, 5792343, 7723124, 9066276, 11584686, 17377029, 23169372, 34754058, 52131087, 69508116, 104262174, 208524348]

約数ペア:

[(1, 208524348), (2, 104262174), (3, 69508116), (4, 52131087), (6, 34754058), (9, 23169372), (12, 17377029), (18, 11584686), (23, 9066276), (27, 7723124), (36, 5792343), (46, 4533138), (54, 3861562), (69, 3022092), (92, 2266569), (108, 1930781), (127, 1641924), (138, 1511046), (207, 1007364), (254, 820962), (276, 755523), (381, 547308), (414, 503682), (508, 410481), (621, 335788), (661, 315468), (762, 273654), (828, 251841), (1143, 182436), (1242, 167894), (1322, 157734), (1524, 136827), (1983, 105156), (2286, 91218), (2484, 83947), (2644, 78867), (2921, 71388), (3429, 60812), (3966, 52578), (4572, 45609), (5842, 35694), (5949, 35052), (6858, 30406), (7932, 26289), (8763, 23796), (11684, 17847), (11898, 17526), (13716, 15203)]